<?php
/* 
 *  The MIT License
 * 
 *  Copyright 2011 http://
 * 
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 * 
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 * 
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */

/**
 * Utility per le date
 *
 * @author Fabrizio Filieri
 */
class DateUtility
{
	public static function sqlToTimestamp($value)
	{
		$value = trim($value);

		$array = explode(' ', $value);

		if (!is_array($array))
			return false;

		if (!isset($array[0]))
			return false;
		else if	(strlen($array[0]) != 10)
			return false;
		else
		{
			$date = explode('-', $array[0]);
			$year = $date[0];
			$month = $date[1];
			$day = $date[2];
		}

		if (!isset($array[1]) || (strlen($array[1]) != 8))
		{
			$hours = 0;
			$minutes = 0;
			$seconds = 0;
		}
		else
		{
			$time = explode(':', $array[1]);
			$hours = $time[0];
			$minutes = $time[1];
			$seconds = $time[2];
		}


		return mktime($hours, $minutes, $seconds, $month, $day, $year);
	}

}
?>
